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WO2015187995A3 - Combined nasal and mouth ventilation mask - Google Patents

Combined nasal and mouth ventilation mask Download PDF

Info

Publication number
WO2015187995A3
WO2015187995A3 PCT/US2015/034277 US2015034277W WO2015187995A3 WO 2015187995 A3 WO2015187995 A3 WO 2015187995A3 US 2015034277 W US2015034277 W US 2015034277W WO 2015187995 A3 WO2015187995 A3 WO 2015187995A3
Authority
WO
WIPO (PCT)
Prior art keywords
mask
strap
patient
nasal
head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2015/034277
Other languages
French (fr)
Other versions
WO2015187995A2 (en
Inventor
Michael J. PEDRO
Steven H. CATALDO
Thomas Reilly
Ryan G. REDFORD
David M. Kane
Peter KRONES
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Revolutionary Medical Devices Inc
Original Assignee
Revolutionary Medical Devices Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CA2951226A priority Critical patent/CA2951226C/en
Priority to SG11201610048PA priority patent/SG11201610048PA/en
Priority to AU2015269351A priority patent/AU2015269351B2/en
Priority to CR20160566A priority patent/CR20160566A/en
Priority to EP20165643.6A priority patent/EP3689183A1/en
Priority to KR1020167035873A priority patent/KR20170013908A/en
Priority to CN202010533155.7A priority patent/CN111803774B/en
Priority to MX2016015858A priority patent/MX2016015858A/en
Priority to JP2016571111A priority patent/JP2017516593A/en
Priority to EP15803670.7A priority patent/EP3151895B1/en
Priority to CN201580029981.5A priority patent/CN106687165A/en
Application filed by Revolutionary Medical Devices Inc filed Critical Revolutionary Medical Devices Inc
Priority to US15/127,760 priority patent/US20170173290A1/en
Priority to BR112016028406A priority patent/BR112016028406A2/en
Publication of WO2015187995A2 publication Critical patent/WO2015187995A2/en
Publication of WO2015187995A3 publication Critical patent/WO2015187995A3/en
Priority to US15/272,190 priority patent/US10589047B2/en
Priority to IL249053A priority patent/IL249053A0/en
Priority to PH12016502329A priority patent/PH12016502329A1/en
Anticipated expiration legal-status Critical
Priority to AU2020201805A priority patent/AU2020201805B2/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0605—Means for improving the adaptation of the mask to the patient
    • A61M16/0616—Means for improving the adaptation of the mask to the patient with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/121—Head or neck
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
    • A61M16/009—Removing used or expired gases or anaesthetic vapours
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes specially adapted for anaesthetising
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0683—Holding devices therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0683—Holding devices therefor
    • A61M16/0694—Chin straps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/18—Vaporising devices for anaesthetic preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/085—Gas sampling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0618—Nose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0625—Mouth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/432—Composition of exhalation partial CO2 pressure (P-CO2)

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Emergency Medicine (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Otolaryngology (AREA)
  • Neurosurgery (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

A gas ventilation mask includes an anesthesia nasal mask and a mouth mask defining respectively a nasal chamber and an oral chamber, detachably connected to one another so that the nasal mask and the mouth mask may be used either separately as a nasal mask or as a mouth mask, or as a combination nasal-mouth mask. Also provided is a mask anchor for holding a face mask on a patient, includes a head support for engaging a back of a patient's head, a posterior head strap that originates from behind the patient's head, in contact with the patient's head and attaches either directly or indirectly to the mask when the mask is on the patient's face, wherein the strap can be tightened to create a seal to allow for positive pressure ventilation or left loose and for providing supplement oxygen. Also provided is an anesthesia mask strap system having a first expandable strap portion having the ability to extend; second and third non-expandable strap sections fixed to ends of the first expandable strap section; and an adhesion section for fixing a length of the strap system when the second and third non-expandable strap sections are pulled to tension the expandable strap section.
PCT/US2015/034277 2014-06-04 2015-06-04 Combined nasal and mouth ventilation mask Ceased WO2015187995A2 (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
CN201580029981.5A CN106687165A (en) 2014-06-04 2015-06-04 Combination Nasal-Mouth Ventilation Mask
AU2015269351A AU2015269351B2 (en) 2014-06-04 2015-06-04 Combined nasal and mouth ventilation mask
CR20160566A CR20160566A (en) 2014-06-04 2015-06-04 COMBINED NASAL AND ORAL VENTILATION MASK
EP20165643.6A EP3689183A1 (en) 2014-06-04 2015-06-04 Combined nasal and mouth ventilation mask
KR1020167035873A KR20170013908A (en) 2014-06-04 2015-06-04 Combined nasal and mouth ventilation mask
CN202010533155.7A CN111803774B (en) 2014-06-04 2015-06-04 Combined nose and mouth ventilation mask
MX2016015858A MX2016015858A (en) 2014-06-04 2015-06-04 Combined nasal and mouth ventilation mask.
JP2016571111A JP2017516593A (en) 2014-06-04 2015-06-04 Mouth and mouth ventilation mask
US15/127,760 US20170173290A1 (en) 2014-06-04 2015-06-04 Combined nasal and mouth ventilation mask
CA2951226A CA2951226C (en) 2014-06-04 2015-06-04 Combined nasal and mouth ventilation mask
SG11201610048PA SG11201610048PA (en) 2014-06-04 2015-06-04 Combined nasal and mouth ventilation mask
EP15803670.7A EP3151895B1 (en) 2014-06-04 2015-06-04 Combined nasal and mouth ventilation mask
BR112016028406A BR112016028406A2 (en) 2014-06-04 2015-06-04 combined mouth and nasal ventilation mask
US15/272,190 US10589047B2 (en) 2014-06-04 2016-09-21 Combined nasal and mouth ventilation mask
IL249053A IL249053A0 (en) 2014-06-04 2016-11-20 Combined nasal and mouth ventilation mask
PH12016502329A PH12016502329A1 (en) 2014-06-04 2016-11-23 Combined nasal and mouth ventilation mask
AU2020201805A AU2020201805B2 (en) 2014-06-04 2020-03-12 Combined nasal and mouth ventilation mask

Applications Claiming Priority (22)

Application Number Priority Date Filing Date Title
US201462007802P 2014-06-04 2014-06-04
US62/007,802 2014-06-04
US201462056293P 2014-09-26 2014-09-26
US62/056,293 2014-09-26
US201462060417P 2014-10-06 2014-10-06
US62/060,417 2014-10-06
US201462061045P 2014-10-07 2014-10-07
US62/061,045 2014-10-07
US201462065504P 2014-10-17 2014-10-17
US62/065,504 2014-10-17
US201462091370P 2014-12-12 2014-12-12
US62/091,370 2014-12-12
US201562118301P 2015-02-19 2015-02-19
US62/118,301 2015-02-19
US201562149313P 2015-04-17 2015-04-17
US201514690223A 2015-04-17 2015-04-17
US62/149,313 2015-04-17
US14/690,223 2015-04-17
US201562161086P 2015-05-13 2015-05-13
US201562161093P 2015-05-13 2015-05-13
US62/161,086 2015-05-13
US62/161,093 2015-05-13

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US15/127,760 A-371-Of-International US20170173290A1 (en) 2014-06-04 2015-06-04 Combined nasal and mouth ventilation mask
US15/272,190 Continuation US10589047B2 (en) 2014-06-04 2016-09-21 Combined nasal and mouth ventilation mask

Publications (2)

Publication Number Publication Date
WO2015187995A2 WO2015187995A2 (en) 2015-12-10
WO2015187995A3 true WO2015187995A3 (en) 2016-01-28

Family

ID=54767595

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/034277 Ceased WO2015187995A2 (en) 2014-06-04 2015-06-04 Combined nasal and mouth ventilation mask

Country Status (14)

Country Link
US (2) US20170173290A1 (en)
EP (2) EP3689183A1 (en)
JP (2) JP2017516593A (en)
KR (1) KR20170013908A (en)
CN (2) CN106687165A (en)
AU (2) AU2015269351B2 (en)
BR (1) BR112016028406A2 (en)
CA (2) CA2951226C (en)
CL (1) CL2016003109A1 (en)
IL (1) IL249053A0 (en)
MX (1) MX2016015858A (en)
PH (1) PH12016502329A1 (en)
SG (1) SG11201610048PA (en)
WO (1) WO2015187995A2 (en)

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